Cibersegurança - Sinta-se seguro ao usar o telemóvel / computador (remoto) - Private lessons

Cibersegurança - Sinta-se seguro ao usar o telemóvel / computador (remoto)

From 49.99 C$ /h

Tem receio de ser enganado ou cair nalguma artimanha ao usar dispositivos eletrónicos?
Tem receio que acedam à sua conta bancária ou que lhe roubem os seus dados privados?
Gostava de reconhecer imediatamente emails, sites e contactos fraudulentos?
Gostava de aprender a manter os seus equipamentos protegidos de vírus, ameaças e ataques?

Acha que isto é tudo muito complicado para si?

Com aulas simples e diretas conseguirá fazer tudo isto rapidamente.

Extra information

Tem de possuir telemóvel, tablet ou computador, com internet, som e câmara.

Location

Online from Portugal

About Me

Sou especialista em informática com formação especial em Cibersegurança.
Sou um apaixonado por telemóveis e computadores e passo os dias de trabalho a solucionar problemas de clientes com equipamentos eletrónicos e a sua segurança.
O meu lema: A melhor prevenção é a educação!

Education

Formado na Cisco Networking Academy em Cibersegurança, Hardware de Computadores, Redes e Sistemas Operativos.
Possuo também o Certificado de Competências Pedagógicas - CCP.

Experience / Qualifications

Tenho + de 25 anos de experiência em informática.
Experiência em reparação e manutenção de computadores e periféricos, eletrónica e desenvolvimento web.

Age

Adults (18-64 years old)

Seniors (65+ years old)

Student level

Beginner

Intermediate

Duration

30 minutes

45 minutes

60 minutes

The class is taught in

English

Portuguese

French

Skills

Computer basics

Information technology

Availability of a typical week

(GMT -05:00)

New York

Online via webcam

Mon

Tue

Wed

Thu

Fri

Sat

Sun

00-04

04-08

08-12

12-16

16-20

20-24

Cibersegurança - Sinta-se seguro ao usar o telemóvel / computador (presencial)

49.99 C$ /h

Tem receio de ser enganado ou cair nalguma artimanha ao usar dispositivos eletrónicos?
Tem receio que acedam à sua conta bancária ou que lhe roubem os seus dados privados?
Gostava de reconhecer imediatamente emails, sites e contactos fraudulentos?
Gostava de aprender a manter os seus equipamentos protegidos de vírus, ameaças e ataques?

Acha que isto é tudo muito complicado para si?

Com aulas simples e diretas conseguirá fazer tudo isto rapidamente.

Read more

Improve your French by following our online French courses. I teach courses and help organize foreign companies in matters of organization and fixed obligations such as monthly expenses and scheduling client appointments.

A 34-year-old university graduate, business engineer, with 12 years of professional experience, offers her teaching services.

Lessons (1 hour online only) - 1.5 or 2 hours depending on the subject/level/location
Educational and organized teacher with excellent revision and organizational techniques
Microsoft Office - Excel/Word/PowerPoint - email - typing - ...

Educational and patient with a good methodology adapted to each student

97% success rate with regular monitoring

Feel free to contact me for more information!
See you soon

This preparation session is dedicated to students aiming for preparatory classes for scientific Grandes Ecoles (CPGE), with a particular focus on the subjects of Physics and Engineering Sciences. The goal is to strengthen the foundations and deepen the knowledge to succeed.

1. Mechanics:
Kinematics: Study of rectilinear and circular movements, position vectors, speed and acceleration.
Dynamics: Newton's laws, work and energy, kinetic energy theorem.

2. Electromagnetism / Electrokinetics:
Electrostatics: Electric charges and fields, electric potential, capacitance.
Magnetostatics: Magnetic fields, Lorentz forces, electromagnetic induction.
Alternating Currents: RLC circuits, resonance, impedance.

3. Thermodynamics:
Principles of thermodynamics: Internal energy, heat, work, first and second principles.
Ideal and real gases: Equations of state, thermodynamic transformations.

4. Industrial sciences:
Automatic Linear, Kinematic, Static.

For more information and to register for the preparation session, please contact me.

Good preparation and success in your studies!

.

With over seven years of experience in teaching Computer Science & Information Technology (ICT), I have developed a strong expertise in delivering high-quality education across multiple internationally recognized curricula, including Cambridge IGCSE, GCSE, A-Levels, O-Levels, and Checkpoint. My passion lies in equipping students with coding, cybersecurity, and digital literacy skills, ensuring they are well-prepared for the evolving demands of the digital world.

Expertise & Teaching Areas:
✅ Programming & Software Development: Python, Java, C++
✅ Cybersecurity: Ethical hacking, data protection, network security
✅ Digital Literacy: ICT applications, online safety, cloud computing
✅ Data Science & AI: Data analysis, machine learning fundamentals
✅ Web Development: HTML, CSS, JavaScript

Curriculum & Pedagogical Experience:
🔹 Cambridge IGCSE & GCSE ICT & Computer Science – Teaching core and extended syllabi, focusing on programming logic, databases, and networking.
🔹 Cambridge A-Levels & O-Levels Computer Science – Preparing students for advanced computing concepts, problem-solving, and algorithm development.
🔹 Cambridge Checkpoint ICT – Building foundational skills in digital technology and computer applications.

Professional Impact:
📌 Mentored students to achieve top grades in Cambridge ICT & Computer Science exams.
📌 Developed interactive lesson plans integrating real-world applications of technology.
📌 Conducted coding boot camps and cybersecurity workshops to enhance practical learning.
📌 Guided students in project-based learning, including app development and website design.

With a strong commitment to student-centered learning and technological innovation, I am dedicated to shaping future tech leaders and empowering learners with skills relevant to careers in technology, data science, and software development.

This course provides a foundational understanding of Information Technology, data centers, covering architecture, power & cooling, networking, storage, virtualization, security and lots more. Learn best practices for efficiency, scalability, and reliability while exploring emerging data center solutions. Ideal for IT professionals, engineers, and facility managers involved in data center deployment or management.

This course offers a comprehensive exploration of Information Technology, data center infrastructure, guiding students through the entire lifecycle—from initial design and planning to day-to-day operations and long-term performance optimization. Students will learn the critical components of data center design, including site selection, power and cooling systems, space planning, networking, and physical security. The course also covers operational best practices, monitoring tools, energy efficiency strategies, disaster recovery planning, and emerging trends. By integrating technical, environmental, and management perspectives, students will gain the knowledge and skills required to build and maintain high-performance, cost-effective, and sustainable data center environments.

This course introduces students to the fundamentals of Information and Communication Technology (ICT) and its role in modern society. Topics include computer hardware and software, digital communication tools, internet technologies, data management, cybersecurity, and emerging trends. Students will gain practical skills in using productivity software, conducting online research, and understanding the ethical and responsible use of digital resources. The course emphasizes both technical proficiency and digital literacy, preparing learners to confidently navigate and contribute to a technology-driven world.

Grammar and Computer basics are essential to know nowadays. You should know these because it’s beneficial to yourself and for traveling, resolving life situations, for when you decide to go to college and will be useful to become a professional in the future because this adds up strong skills, which will be attractive for companies when hiring you.

The software development course I propose to teach students covers the entire application creation process, from needs analysis to software deployment. Students will learn the fundamentals of programming (variables, conditions, loops, functions), the principles of object-oriented programming, and best practices for code structuring and documentation. They will be introduced to web and/or desktop application development, the use of databases to store and manipulate information, and the use of modern development tools (programming environments, version control, testing). Emphasis will be placed on completing concrete projects to develop both technical skills and the ability to solve real-world problems independently and methodically.

My tutoring experience in Mathematics and Computer Science is centered on demystifying complex topics and building genuine confidence. Over the past [number] years, I have worked with O/A Level students to break down challenging curricula-from calculus and proof-based algebra in Maths to Computer Science. I don't just teach the syllabus; I teach how to learn it. This means creating personalized roadmaps for each student, focusing on their specific gaps. In Maths, I emphasize problem-solving frameworks over rote memorization.

FOR CODING LESSONS WE HAVE STRUCTURED PROGRAMS
CHILD - > MINECRAFT CODING-> SCRATCH -> APP INVENTOR -> ROBLOX -> PYTHON ( DEPEND ON CHILD AGE)
ADULT -> PYTHON -> ALGORITHMS - > C++ - > CERTAIN NICHE OF THEIR CHOOSING TO BECOME EXPERT (14+)
AND WE TEACH OLD AND YOUNG PEOPLE BASIC KNOWLEDGE ABT PCS AND SMARTPHONE

This class should help students learn how to write programs and, more importantly, how to think while programming.

It covers core ideas such as variables, conditions, loops, functions, and debugging, with explanations adjusted to the student’s level and chosen language.

The class welcomes all levels, from first-time programmers to students who want help with assignments or a deeper understanding. Students can request specific languages or topics, and lessons can follow school or university curricula.

Objective: To understand AI without fear, to use it to simplify one's life and to know how to identify digital traps.

1: Demystifying AI (What exactly is it?)
AI is not a movie robot: Difference between fiction and reality.

How it works (simply): The image of the "giant library": AI has read billions of books and uses them to predict the continuation of a sentence or create an image.

Where is it already present? Spell checkers, Netflix/YouTube suggestions, GPS, and voice assistants (Siri/Alexa).

2: Using AI to make life easier
Conversing with AI (ChatGPT, Claude, Gemini):

Ask him to write an administrative email or a complex letter.

Summarize a long newspaper article or document.

Plan a travel itinerary or find recipe ideas with what's left in the fridge.

AI for creativity and memory:

Generate images to illustrate a birthday card (Midjourney, DALL-E).

Using AI to restore or colorize old family photos.

3: Learning to "talk" to AI (The Art of the Prompt)
The context method: Why "Give me a cake recipe" is less effective than "I am allergic to gluten and I am hosting 4 people, give me a simple chocolate cake recipe".

The expert's role: Learning to tell AI "Act like a travel guide" or "Act like an expert gardener".

4: Precautions and Critical Thinking (The Survival Guide)
"Hallucinations": Understand that AI can make false claims with complete certainty (never take medical or legal advice from AI without verification).

Privacy protection:

Never give sensitive data (social security number, passwords, bank details) to an AI.

Knowing that everything we write to the AI is potentially used to train it.

Spotting "Deepfakes":

How to recognize a doctored image or video (details on the hands, strange reflections, slightly metallic voice).

Verify the information: the golden rule of cross-referencing sources.

5: Ethics and Impacts (To go further)
Copyright: Who owns an image created by AI?

The environmental impact: The water and energy consumption of AI servers.

The future: Will AI replace us or assist us?

I have experience in remote teaching , where I supported and guided students of varying levels and ages

✅I taught Python, HTML,CSS, JavaScript and PHP for primary school level children and above.

✅I taught web development including PHP Laravel for back-end development

✅Adults who want to enter the world of IT or learn skills for their work.

✅Students preparing for professional IT and technology exams, including CompTIA certifications, Microsoft certifications, and other industry-recognized exams.

✅Computer literacy from basic to advanced for people who want to be tech savvy.

✅people who want to learn how to use office software programs such as office 365.

Take things to the next level with Artificial Intelligence!

Do you want to understand the challenges of AI, master new generative tools (ChatGPT and others) and learn how to manipulate real data? Take advantage of a clear and accessible 4-hour training course, delivered by an industry expert.

WHY THIS TRAINING? Unlike online tutorials, I offer a pedagogical approach based on concrete, field experience. As a speaker at international conferences (notably at UNESCO) and a developer of technological solutions with social impact, I will give you the tools to become self-reliant.

PROGRAMME (4 HOURS):
- Demystifying Data: Understanding what data is, Open Data and how it influences our daily lives.
- Generative AI: How language models work, overview of tools and data security.
- Practical "Prompt Engineering" Workshop: Learn how to write effective instructions to achieve immediate professional results.
- Ethics & Sovereignty: Understanding the challenges of the GDPR and protecting your privacy.

WHO IS THIS TRAINING FOR?
- Independent professionals, freelancers or students wishing to boost their productivity.
- Individuals curious to understand the current digital revolution.
- No technical prerequisites are required.

TERMS AND CONDITIONS:
- Duration: to be agreed
- Location: Via videoconference or in person in Paris (or internationally)
- Guaranteed seriousness: A professional training contract will be drawn up for each participant.

Technology is everywhere, and understanding how it works and how to protect it can open doors to exciting opportunities. I’ve designed this course as a hands-on journey into networking, programming, and cybersecurity, where you don’t just learn theory, you practice real skills that matter in the digital world.

In this course, I’ll guide you through building and analyzing networks, writing programs with Python and other languages, and exploring how systems communicate and interact. You’ll dive into cybersecurity fundamentals, learn to identify vulnerabilities, understand how attacks happen, and practice defending systems like a pro.

Through interactive exercises, practical examples, and real-world scenarios, I’ll show you how hackers think, how organizations respond to threats, and how to secure systems effectively.

By the end of the course, you’ll have the confidence, knowledge, and hands-on experience to tackle networking, programming, and security challenges and apply these skills in your studies, career, or personal projects.

Improve your French by following our online French courses. I teach courses and help organize foreign companies in matters of organization and fixed obligations such as monthly expenses and scheduling client appointments.

A 34-year-old university graduate, business engineer, with 12 years of professional experience, offers her teaching services.

Lessons (1 hour online only) - 1.5 or 2 hours depending on the subject/level/location
Educational and organized teacher with excellent revision and organizational techniques
Microsoft Office - Excel/Word/PowerPoint - email - typing - ...

Educational and patient with a good methodology adapted to each student

97% success rate with regular monitoring

Feel free to contact me for more information!
See you soon

This preparation session is dedicated to students aiming for preparatory classes for scientific Grandes Ecoles (CPGE), with a particular focus on the subjects of Physics and Engineering Sciences. The goal is to strengthen the foundations and deepen the knowledge to succeed.

1. Mechanics:
Kinematics: Study of rectilinear and circular movements, position vectors, speed and acceleration.
Dynamics: Newton's laws, work and energy, kinetic energy theorem.

2. Electromagnetism / Electrokinetics:
Electrostatics: Electric charges and fields, electric potential, capacitance.
Magnetostatics: Magnetic fields, Lorentz forces, electromagnetic induction.
Alternating Currents: RLC circuits, resonance, impedance.

3. Thermodynamics:
Principles of thermodynamics: Internal energy, heat, work, first and second principles.
Ideal and real gases: Equations of state, thermodynamic transformations.

4. Industrial sciences:
Automatic Linear, Kinematic, Static.

For more information and to register for the preparation session, please contact me.

Good preparation and success in your studies!

.

With over seven years of experience in teaching Computer Science & Information Technology (ICT), I have developed a strong expertise in delivering high-quality education across multiple internationally recognized curricula, including Cambridge IGCSE, GCSE, A-Levels, O-Levels, and Checkpoint. My passion lies in equipping students with coding, cybersecurity, and digital literacy skills, ensuring they are well-prepared for the evolving demands of the digital world.

Expertise & Teaching Areas:
✅ Programming & Software Development: Python, Java, C++
✅ Cybersecurity: Ethical hacking, data protection, network security
✅ Digital Literacy: ICT applications, online safety, cloud computing
✅ Data Science & AI: Data analysis, machine learning fundamentals
✅ Web Development: HTML, CSS, JavaScript

Curriculum & Pedagogical Experience:
🔹 Cambridge IGCSE & GCSE ICT & Computer Science – Teaching core and extended syllabi, focusing on programming logic, databases, and networking.
🔹 Cambridge A-Levels & O-Levels Computer Science – Preparing students for advanced computing concepts, problem-solving, and algorithm development.
🔹 Cambridge Checkpoint ICT – Building foundational skills in digital technology and computer applications.

Professional Impact:
📌 Mentored students to achieve top grades in Cambridge ICT & Computer Science exams.
📌 Developed interactive lesson plans integrating real-world applications of technology.
📌 Conducted coding boot camps and cybersecurity workshops to enhance practical learning.
📌 Guided students in project-based learning, including app development and website design.

With a strong commitment to student-centered learning and technological innovation, I am dedicated to shaping future tech leaders and empowering learners with skills relevant to careers in technology, data science, and software development.

This course provides a foundational understanding of Information Technology, data centers, covering architecture, power & cooling, networking, storage, virtualization, security and lots more. Learn best practices for efficiency, scalability, and reliability while exploring emerging data center solutions. Ideal for IT professionals, engineers, and facility managers involved in data center deployment or management.

This course offers a comprehensive exploration of Information Technology, data center infrastructure, guiding students through the entire lifecycle—from initial design and planning to day-to-day operations and long-term performance optimization. Students will learn the critical components of data center design, including site selection, power and cooling systems, space planning, networking, and physical security. The course also covers operational best practices, monitoring tools, energy efficiency strategies, disaster recovery planning, and emerging trends. By integrating technical, environmental, and management perspectives, students will gain the knowledge and skills required to build and maintain high-performance, cost-effective, and sustainable data center environments.

This course introduces students to the fundamentals of Information and Communication Technology (ICT) and its role in modern society. Topics include computer hardware and software, digital communication tools, internet technologies, data management, cybersecurity, and emerging trends. Students will gain practical skills in using productivity software, conducting online research, and understanding the ethical and responsible use of digital resources. The course emphasizes both technical proficiency and digital literacy, preparing learners to confidently navigate and contribute to a technology-driven world.

Grammar and Computer basics are essential to know nowadays. You should know these because it’s beneficial to yourself and for traveling, resolving life situations, for when you decide to go to college and will be useful to become a professional in the future because this adds up strong skills, which will be attractive for companies when hiring you.

The software development course I propose to teach students covers the entire application creation process, from needs analysis to software deployment. Students will learn the fundamentals of programming (variables, conditions, loops, functions), the principles of object-oriented programming, and best practices for code structuring and documentation. They will be introduced to web and/or desktop application development, the use of databases to store and manipulate information, and the use of modern development tools (programming environments, version control, testing). Emphasis will be placed on completing concrete projects to develop both technical skills and the ability to solve real-world problems independently and methodically.

My tutoring experience in Mathematics and Computer Science is centered on demystifying complex topics and building genuine confidence. Over the past [number] years, I have worked with O/A Level students to break down challenging curricula-from calculus and proof-based algebra in Maths to Computer Science. I don't just teach the syllabus; I teach how to learn it. This means creating personalized roadmaps for each student, focusing on their specific gaps. In Maths, I emphasize problem-solving frameworks over rote memorization.

FOR CODING LESSONS WE HAVE STRUCTURED PROGRAMS
CHILD - > MINECRAFT CODING-> SCRATCH -> APP INVENTOR -> ROBLOX -> PYTHON ( DEPEND ON CHILD AGE)
ADULT -> PYTHON -> ALGORITHMS - > C++ - > CERTAIN NICHE OF THEIR CHOOSING TO BECOME EXPERT (14+)
AND WE TEACH OLD AND YOUNG PEOPLE BASIC KNOWLEDGE ABT PCS AND SMARTPHONE

This class should help students learn how to write programs and, more importantly, how to think while programming.

It covers core ideas such as variables, conditions, loops, functions, and debugging, with explanations adjusted to the student’s level and chosen language.

The class welcomes all levels, from first-time programmers to students who want help with assignments or a deeper understanding. Students can request specific languages or topics, and lessons can follow school or university curricula.

Objective: To understand AI without fear, to use it to simplify one's life and to know how to identify digital traps.

1: Demystifying AI (What exactly is it?)
AI is not a movie robot: Difference between fiction and reality.

How it works (simply): The image of the "giant library": AI has read billions of books and uses them to predict the continuation of a sentence or create an image.

Where is it already present? Spell checkers, Netflix/YouTube suggestions, GPS, and voice assistants (Siri/Alexa).

2: Using AI to make life easier
Conversing with AI (ChatGPT, Claude, Gemini):

Ask him to write an administrative email or a complex letter.

Summarize a long newspaper article or document.

Plan a travel itinerary or find recipe ideas with what's left in the fridge.

AI for creativity and memory:

Generate images to illustrate a birthday card (Midjourney, DALL-E).

Using AI to restore or colorize old family photos.

3: Learning to "talk" to AI (The Art of the Prompt)
The context method: Why "Give me a cake recipe" is less effective than "I am allergic to gluten and I am hosting 4 people, give me a simple chocolate cake recipe".

The expert's role: Learning to tell AI "Act like a travel guide" or "Act like an expert gardener".

4: Precautions and Critical Thinking (The Survival Guide)
"Hallucinations": Understand that AI can make false claims with complete certainty (never take medical or legal advice from AI without verification).

Privacy protection:

Never give sensitive data (social security number, passwords, bank details) to an AI.

Knowing that everything we write to the AI is potentially used to train it.

Spotting "Deepfakes":

How to recognize a doctored image or video (details on the hands, strange reflections, slightly metallic voice).

Verify the information: the golden rule of cross-referencing sources.

5: Ethics and Impacts (To go further)
Copyright: Who owns an image created by AI?

The environmental impact: The water and energy consumption of AI servers.

The future: Will AI replace us or assist us?

I have experience in remote teaching , where I supported and guided students of varying levels and ages

✅I taught Python, HTML,CSS, JavaScript and PHP for primary school level children and above.

✅I taught web development including PHP Laravel for back-end development

✅Adults who want to enter the world of IT or learn skills for their work.

✅Students preparing for professional IT and technology exams, including CompTIA certifications, Microsoft certifications, and other industry-recognized exams.

✅Computer literacy from basic to advanced for people who want to be tech savvy.

✅people who want to learn how to use office software programs such as office 365.

Take things to the next level with Artificial Intelligence!

Do you want to understand the challenges of AI, master new generative tools (ChatGPT and others) and learn how to manipulate real data? Take advantage of a clear and accessible 4-hour training course, delivered by an industry expert.

WHY THIS TRAINING? Unlike online tutorials, I offer a pedagogical approach based on concrete, field experience. As a speaker at international conferences (notably at UNESCO) and a developer of technological solutions with social impact, I will give you the tools to become self-reliant.

PROGRAMME (4 HOURS):
- Demystifying Data: Understanding what data is, Open Data and how it influences our daily lives.
- Generative AI: How language models work, overview of tools and data security.
- Practical "Prompt Engineering" Workshop: Learn how to write effective instructions to achieve immediate professional results.
- Ethics & Sovereignty: Understanding the challenges of the GDPR and protecting your privacy.

WHO IS THIS TRAINING FOR?
- Independent professionals, freelancers or students wishing to boost their productivity.
- Individuals curious to understand the current digital revolution.
- No technical prerequisites are required.

TERMS AND CONDITIONS:
- Duration: to be agreed
- Location: Via videoconference or in person in Paris (or internationally)
- Guaranteed seriousness: A professional training contract will be drawn up for each participant.

Technology is everywhere, and understanding how it works and how to protect it can open doors to exciting opportunities. I’ve designed this course as a hands-on journey into networking, programming, and cybersecurity, where you don’t just learn theory, you practice real skills that matter in the digital world.

In this course, I’ll guide you through building and analyzing networks, writing programs with Python and other languages, and exploring how systems communicate and interact. You’ll dive into cybersecurity fundamentals, learn to identify vulnerabilities, understand how attacks happen, and practice defending systems like a pro.

Through interactive exercises, practical examples, and real-world scenarios, I’ll show you how hackers think, how organizations respond to threats, and how to secure systems effectively.

By the end of the course, you’ll have the confidence, knowledge, and hands-on experience to tackle networking, programming, and security challenges and apply these skills in your studies, career, or personal projects.

Good-fit Instructor Guarantee

Contact Miguel